Lot of vanq xbow's and heavy xbow's

[Nadia]

This is what I have:

Exceedingly accurate heavy crossbow of wounding and vanquishing (35 charges)
Durable heavy crossbow of daemon's breath and vanquishing (34 charges)
Substantial, accurate heavy crossbow of vanquishing
Substantial, exceedingly accurate bow of vanquishing
Heavy crossbow of vanquishing

Exceedingly accurate crossbow of vanquishing
Substantial, surpassingly accurate crossbow of vanquishing
Massive, supremely accurate crossbow vanquishing
Massive crossbow of vanquishing
Crossbow of vanquishing (2x)

I'm planning on auctioning the bunch, but I wanted to see what an appropriate starting bid would be. If I value each at 5k (some of the better items canceling out the weaker ones in terms of pricing) -- s/b at 55k - would that be a good estimate, or too high/low?

Also, would people be interested in bows that aren't vanq but power, force etc. with other solid properties (e.g. high quantity of daemon's breath, ghoul's touch)?